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Failed to run Firefox in headless mode under Ubuntu

Firefox Launch failure
Nguyễn Hồng Quân replied
Nguyễn Hồng Quân
Nguyễn Hồng Quân

Anyone succeed with running Firefox in headless mode under Ubuntu?

I tried:

firefox --headless --safe-mode -P headless https://quan.hoabinh.vn 

but got this error:

[12545] Sandbox: CanCreateUserNamespace() unshare(CLONE_NEWPID): EPERM

      • You are running in headless mode.

[GFX1-]: RenderCompositorSWGL failed mapping default framebuffer, no dt

I installed Firefox as from "https://packages.mozilla.org/apt" repo.

Anyone succeed with running Firefox in headless mode under Ubuntu? I tried: firefox --headless --safe-mode -P headless https://quan.hoabinh.vn but got this error: [12545] Sandbox: CanCreateUserNamespace() unshare(CLONE_NEWPID): EPERM *** You are running in headless mode. [GFX1-]: RenderCompositorSWGL failed mapping default framebuffer, no dt I installed Firefox as from "https://packages.mozilla.org/apt" repo.

All Replies (1)

Nguyễn Hồng Quân
Nguyễn Hồng Quân Ìbéèrè olóhun

Tried:

firefox --headless --safe-mode --profile ~/.mozilla/firefox-headless/ h ttps://quan.hoabinh.vn

but still not work.

Béèrè ìbéèrè

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